Village Korayer-I of Chambang, Kurung Kumey comes under state Arunachal Pradesh. This is situated 176 kms far from city KOLORIANG. Total Population of Village is 80 and household count is 1. For Education Village has facility of Govt Primary, school.For higher education village also has .Village also has nearby education facility of .For health care village also has .Nearest water sources are Spring, River/Canal. Waste water flows by no Drainage on the streets.